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LTC1099 - High Speed 8-Bit A/D Converter with Built-In Sample-and-Hold

Datasheet

Documentation

Datasheet

LTC1099 - High Speed 8-Bit A/D Converterwith Built-In Sample-and-Hold

Application Note

Reliability Data

R061 Reliability Data

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LTC1099 Footprints and Symbols

Overview

Features

Built-In Sample-and-Hold
No Missing Codes
No User Trims Required
All Timing Inputs Edge Sensitive for Easy Processor Interface
Fast Conversion Time: 2.5µs
Latched Three-State Outputs
Single 5V Operation
No External Clock
Overflow Output Allows Cascading
T_C Input Allows User Adjustable Conversion Time

Typical Application

Description

Two modes of operation, READ (RD) mode and WRITE-READ (WR-RD) mode, allows easy interface with processors. All timing is internal and edge sensitive which eliminates the need for external pulse shaping circuits. The Stand-Alone (S/A) mode is convenient for those applications not involving a processor. Data outputs are latched with three-state control to allow easy interface to a processor data bus or I/O port. An overflow output (OFL) is provided to allow cascading for higher resolution.

Packaging

N-20,SW-20

Order Info

Package Variations and Pricing

Part Number	Package	Pins	Temp	Price (1-99)	Price (1k)^*
LTC1099ACN#PBF	PDIP	20	C	$15.25	$12.35
LTC1099AIN#PBF	PDIP	20	I	$19.60	$15.90
LTC1099CN#PBF	PDIP	20	C	$9.90	$8.05
LTC1099CSW#PBF	SO	20	C	$12.90	$10.45
LTC1099CSW#TRPBF	SO	20	C		$10.55
LTC1099ACN	PDIP	20	C	$30.50	$24.70
LTC1099AIN	PDIP	20	I	$39.20	$31.80
LTC1099CN	PDIP	20	C	$19.80	$16.10
LTC1099CSW	SO	20	C	$25.80	$20.90
LTC1099CSW#TR	SO	20	C		$21.10

^* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.